Stack trace visualizer

Real-time analysis and diagnostics tools for OpenResty (including NGINX, LuaJIT, ngx_lua, and more) based on SystemTap

High-performance WAF built on the OpenResty stack

Simple macro language extentions to systemtap

Data-driven test scaffold for Nginx C module and OpenResty Lua library development

Layered caching library for OpenResty

Programming OpenResty Book

Upstream connection load balancing and failover module for Openresty

Lua table recycling pools for LuaJIT

Lua module for limiting request rate for OpenResty/ngx_lua, using the "token bucket" method.

Lua HTTP client cosocket driver for OpenResty / ngx_lua, interfaces are more flexible

Fetch nginx variable by FFI way for OpenResty which is faster

Stash and apply the old ngx.ctx for avoiding being destoried after Nginx internal redirect happens.